FWIW @NASAKepler has discovered 2,681 confirmed exoplanets and 2,899 candidate exoplanets. Assuming that that they're all confirmed that's 5,580 planets at a cost $125,448.03 each. pic.twitter.com/p84pT10x29
— NASA Watch (@NASAWatch) October 30, 2018
NASA Retires Kepler Space Telescope
"After nine years in deep space collecting data that indicate our sky to be filled with billions of hidden planets - more planets even than stars - NASA's Kepler space telescope has run out of fuel needed for further science operations. NASA has decided to retire the spacecraft within its current, safe orbit, away from Earth. Kepler leaves a legacy of more than 2,600 planet discoveries from outside our solar system, many of which could be promising places for life."
from NASA Watch https://ift.tt/2ABPx7j
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